28466168 has 24 divisors (see below), whose sum is σ = 55291080. Its totient is φ = 13739040.

The previous prime is 28466159. The next prime is 28466171. The reversal of 28466168 is 86166482.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4613 + ... + 8843.

It is an arithmetic number, because the mean of its divisors is an integer number (2303795).

Almost surely, 2^28466168 is an apocalyptic number.

It is an amenable number.

28466168 is a deficient number, since it is larger than the sum of its proper divisors (26824912).

28466168 is a wasteful number, since it uses less digits than its factorization.

28466168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4295 (or 4262 counting only the distinct ones).

The product of its digits is 110592, while the sum is 41.

The square root of 28466168 is about 5335.3695279709. The cubic root of 28466168 is about 305.3348217713.

The spelling of 28466168 in words is "twenty-eight million, four hundred sixty-six thousand, one hundred sixty-eight".